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B5EmCalorimeterSD.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file B5EmCalorimeterSD.cc
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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#include "
B5EmCalorimeterSD.hh
"
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#include "
B5EmCalorimeterHit.hh
"
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#include "
B5Constants.hh
"
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#include "G4HCofThisEvent.hh"
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#include "
G4TouchableHistory.hh
"
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#include "
G4Track.hh
"
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#include "
G4Step.hh
"
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#include "
G4SDManager.hh
"
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#include "
G4ios.hh
"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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B5EmCalorimeterSD::B5EmCalorimeterSD
(
G4String
name
)
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:
G4VSensitiveDetector
(name),
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fHitsCollection(nullptr), fHCID(-1)
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{
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collectionName
.
insert
(
"EMcalorimeterColl"
);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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B5EmCalorimeterSD::~B5EmCalorimeterSD
()
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
B5EmCalorimeterSD::Initialize
(
G4HCofThisEvent
* hce)
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{
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fHitsCollection
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=
new
B5EmCalorimeterHitsCollection
(
SensitiveDetectorName
,
collectionName
[0]);
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if
(
fHCID
<0) {
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fHCID
=
G4SDManager::GetSDMpointer
()->
GetCollectionID
(
fHitsCollection
);
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}
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hce->
AddHitsCollection
(
fHCID
,
fHitsCollection
);
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// fill calorimeter hits with zero energy deposition
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for
(
auto
i=0;i<
kNofEmCells
;i++) {
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fHitsCollection
->
insert
(
new
B5EmCalorimeterHit
(i));
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4bool
B5EmCalorimeterSD::ProcessHits
(
G4Step
*
step
,
G4TouchableHistory
*)
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{
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auto
edep
= step->
GetTotalEnergyDeposit
();
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if
(
edep
==0.)
return
true
;
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auto
touchable = step->
GetPreStepPoint
()->
GetTouchable
();
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auto
physical = touchable->
GetVolume
();
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auto
copyNo = physical->
GetCopyNo
();
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auto
hit = (*fHitsCollection)[copyNo];
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// check if it is first touch
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if
(!(hit->GetLogV())) {
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// fill volume information
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hit->SetLogV(physical->GetLogicalVolume());
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G4AffineTransform
transform
= touchable->GetHistory()->GetTopTransform();
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transform.
Invert
();
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hit->SetRot(transform.
NetRotation
());
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hit->SetPos(transform.
NetTranslation
());
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}
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// add energy deposition
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hit->AddEdep(
edep
);
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return
true
;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
geant4
tree
geant4-10.6-release
examples
basic
B5
src
B5EmCalorimeterSD.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:02
using
1.8.2 with
ECCE GitHub integration